Sierra 18-3516 Yamaha Kit w/o Housing 2 Stroke for Outboards 130-200HP Sierra water pump repair kit for Yamaha 2-Stroke Outboards.For: VZ200 (3.3L) 2005-09, VZ225 (3.3L) 2003-09, VZ250 (3.3L) 2003-09, VZ300 (3.3L) 2004-09Interchangeable with: Yamaha Outboard; 60X-W0078-00-00; Kit Contains: 18-3520 Water Pump Base Outer Plate; 18-7483 O-Ring; 18-7485 O-Ring; 18-3302 Impeller Key; 18-3519 Water Pump Housing Insert Cup; 18-3071 Impeller; 18-0256 Bolt; 18-0406 Water Pump Gasket; Bolt Washer; Pin Dowel;